2008 base model

I just replaced my shocks and struts in my daily driver white base model. Bilstein 4600s all around. Since installed, I now have a steering wheel shimmy when hitting bumps. I also noticed that truck rides more like a bucking bronco than before. The shop that did the work said the original struts were fine, but the rear shocks were worn out and were fully compressed. Any thoughts about shimmy on bumps is appreciated.

 

If it wasn't doing this before then you should take it back to the shop that did the work and have them correct what they screwed up.
Give them the opportunity to redeem themselves.

Did you even contact them?

 

thanks going back tomorrow